To be fair I don't necessarily begrudge them it, especially not in cases where it's a medical condition. I mean even with smokers there's not much they can do,

To be fair I don't necessarily begrudge them it, especially not in cases where it's a medical condition. I mean even with smokers there's not much they can do, the damage is done. Doesn't make it any less irritating though, but I know no one is doing it intentionally.